User (Legacy) Posted June 16, 2004 Report Share Posted June 16, 2004 Hi guys, Is there any way to select multiple data points on a XY scatter plot using a selection process similar to the zoom functionality in the ActiveX component ?(IE. a process which selects a boxed area on the graph and passes all inclusive data points off to an external function.). This would be a great piece of functionality, for example, to exclude outlying or erroneous data points for statistical analysis on data sets. The example given at : http://support.softwarefx.com/Samples/CfxIE/ActiveX/PixelToValueWithConstantline.asp could work if it allowed a selection process, and then found all data points that exist within the extents of the boundaries of the selection. Any thoughts? Thanks in advance. Grey Properjohn Link to comment Share on other sites More sharing options...
Software FX Posted June 18, 2004 Report Share Posted June 18, 2004 You can implement this fairly simple. Once you know which rectangle is selected (using a similar process as the one in the sample you mentioned) you can simply go through your points and using MarkerToPixel figure out which points are inside of this rectangle. -- FP Software FX Link to comment Share on other sites More sharing options...
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